Nearly the entire of Chapter 164 is a 'quote' for me.
Mukuro just left so much of an impact there that I was rendered speechless. o__O

"Just as I thought. This is what you believe in as well, isn't it?"
also,"The reality of an illusion is the reality held by an illusionist. ...A thing or a phenomenon that you truly believe in will create a much stronger illusion."

And Hibari's "Until I bite you to death, monkey boss of the mountain of monkeys, I can't go home."